CN219152243U

CN219152243U - Mechanical part machining and fixing equipment

Info

Publication number: CN219152243U
Application number: CN202320184053.8U
Authority: CN
Inventors: 李雪平
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-10
Filing date: 2023-02-10
Publication date: 2023-06-09
Anticipated expiration: 2033-02-10

Abstract

The utility model relates to the technical field of machining and discloses a machine part machining fixing device which comprises a workbench, wherein a vertical plate is fixedly connected to the top of the workbench, a hydraulic component is arranged on one side of the vertical plate, a sliding strip is fixedly connected to the top wall of the workbench, laterally symmetrical sliding groove blocks are slidably connected to the outer side wall of the sliding strip, a connecting plate is fixedly connected to the top wall of each sliding groove block, clamping blocks are fixedly connected to the top wall of each connecting plate, sliding rods are slidably connected between the clamping blocks in a laterally symmetrical mode, and laterally symmetrical springs are arranged on the outer side wall of each sliding rod. According to the utility model, the hydraulic component on one side of the vertical plate pushes the sliding groove block at the bottom of the connecting plate on one side to slide on the sliding bar, and the rotating block rotates while pushing the connecting rod on one side to move forwards, so that the connecting rod on the other side is driven to move inwards, and the sliding groove block on the other side moves in a phase, so that the clamping effect is achieved through cooperation between the sliding groove blocks, the clamping efficiency is improved, and the processing efficiency is also improved.

Description

Mechanical part machining and fixing equipment

Technical Field

The utility model relates to the technical field of machining, in particular to a machine part machining fixing device.

Background

In machining of mechanical parts, it is often necessary to fix individual parts and then further machine them with tools, and in a usual case, it is necessary to make a special fixing jig conforming to the outer shape of each part.

The utility model provides a fixing clamp for machining mechanical parts, which is provided in the publication No. CN 218136417U through retrieval, and comprises two groups of symmetrically arranged part fixing units, wherein each part fixing unit comprises a plurality of layers of fixing cover plates from top to bottom, cover plate supporting springs are arranged between each layer of fixing cover plates, a plurality of part fixing ejector rods which can elastically stretch out and draw back are inserted between each two layers of fixing cover plates, the two part fixing units are driven to move towards the middle part, when part of the part fixing ejector rods contact with the part, the part is propped up, and then cover plate adjusting bolts on the part fixing units are adjusted to enable gaps between the fixing cover plates to be reduced, so that the part fixing ejector rods are fixed in the part fixing units, the part with different shapes can be designed, the fixing is firmer, and the cost of independently manufacturing the special clamp is saved; however, when the outer wall of the mechanical part needs to be machined, the machining efficiency is low when the outer wall is machined because the inner diameter cannot be clamped.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a machine part machining and fixing device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a machine part processing fixed equipment, includes the workstation, workstation top fixedly connected with riser, riser one side is provided with hydraulic assembly, workstation roof fixedly connected with draw runner, draw runner lateral wall sliding connection has bilateral symmetry's spout piece, every equal fixedly connected with connecting plate of spout piece roof, the equal fixedly connected with grip block of connecting plate roof, bilateral symmetry sliding connection has the slide bar between the grip block, the slide bar lateral wall is provided with bilateral symmetry's spring, draw runner middle part rotation is connected with the commentaries on classics piece, commentaries on classics piece roof rotation is connected with bilateral symmetry's one end of connecting rod.

As a further description of the above technical solution:

the output end of the hydraulic component is fixedly connected to the right connecting plate, and the other end of the connecting rod is fixedly connected to the opposite side of the clamping block.

As a further description of the above technical solution:

the middle part of the workbench is provided with a protection ring, the bottom wall of the protection ring is fixedly connected with a plurality of second support columns, and the slide bars are slidably connected in the middle parts of the clamping blocks which are bilaterally symmetrical.

As a further description of the above technical solution:

the support column II is in threaded connection with the top wall of the workbench.

As a further description of the above technical solution:

the clamping blocks which are bilaterally symmetrical are positioned in the middle of the protection ring.

As a further description of the above technical solution:

the top wall of the workbench is provided with a plurality of clamping grooves I, and each clamping groove I is internally provided with a clamping groove II.

As a further description of the above technical solution:

the bottom wall of the workbench is fixedly connected with a plurality of first support columns.

The utility model has the following beneficial effects:

according to the utility model, the hydraulic component on one side of the vertical plate is used for pushing the sliding groove block at the bottom of the connecting plate on one side to slide on the sliding bar, and the rotating block rotates while pushing the connecting rod on one side to move forwards, so that the connecting rod on the other side is driven to move inwards, and the sliding groove block on the other side moves in a phase, so that the clamping effect is achieved through cooperation between the sliding groove blocks, the clamping efficiency is improved, and the processing efficiency is also improved.

Drawings

Fig. 1 is a schematic perspective view of a mechanical part machining fixture according to the present utility model;

FIG. 2 is a schematic view of the left side structure of a vertical plate of a machine part machining and fixing device according to the present utility model;

fig. 3 is a schematic diagram of a slide bar structure of a mechanical part processing and fixing device according to the present utility model.

Legend description:

1. a work table; 2. a first support column; 3. a second support column; 4. a guard ring; 5. a slide bar; 6. a vertical plate; 7. a hydraulic assembly; 8. a clamping groove I; 9. a clamping groove II; 10. a clamping block; 11. a rotating block; 12. a chute block; 13. a connecting rod; 14. a slide bar; 15. a spring; 16. and (5) connecting a plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a machine part processing fixed equipment, including workstation 1, workstation 1 top fixedly connected with riser 6, riser 6 one side is provided with hydraulic assembly 7, when using this equipment, if during the processing outer loop, the hydraulic assembly 7 of riser 6 one side promotes the spout piece 12 of the connecting plate 16 bottom of one side and slides on slide 5, workstation 1 roof fixedly connected with slide 5, slide 5 lateral wall sliding connection has bilateral symmetry's spout piece 12, every spout piece 12 roof all fixedly connected with connecting plate 16, connecting plate 16 roof all fixedly connected with grip block 10, sliding connection has slide bar 14 between bilateral symmetry's grip block 10, slide bar 14 lateral wall is provided with bilateral symmetry's spring 15, slide 5 middle part rotation is connected with turning piece 11, the one end of turning piece 11 roof rotation is connected with bilateral symmetry's connecting rod 13, when promoting the forward motion of connecting rod 13 of one side, turning piece 11, thereby drive the connecting rod 13 of the other end and move in the middle direction, thereby the other side spout piece 12 is in the phase after passing grip block 10, hydraulic assembly 7 drives spout piece 12 backward motion.

The hydraulic assembly 7 output fixed connection is in right side connecting plate 16, connecting rod 13 other end fixed connection is in grip block 10 opposite one side, thereby spout piece 12 is the opposite movement, thereby strut and carry out the centre gripping at the inner ring, slide bar 14 is in the inside slip of two grip blocks 10 when grip block 10 is in motion, inside spring 15 atress compression, rebound carries out more firm centre gripping after doing opposite movement, when processing the inner ring, only need grip block 10 opposite one side to grip the part lateral wall, workstation 1 middle part is provided with protection ring 4, protection ring 4 diapire fixedly connected with a plurality of support column second 3, slide bar 14 sliding connection is in bilateral symmetry's grip block 10 middle part, support column second 3 threaded connection is at workstation 1 roof, bilateral symmetry's grip block 10 is located protection ring 4 middle part, workstation 1 roof is provided with a plurality of draw-in grooves first 8, during the processing, can install processing machinery arm in one of them draw-in groove first 8 of workstation 1 roof, can install according to required, every draw-in groove first 8 is inside all being provided with draw-in groove second 9, workstation 1 diapire fixedly connected with a plurality of support columns first 2.

Working principle: when the device is used, if the outer ring is processed, the hydraulic component 7 on one side of the vertical plate 6 pushes the chute blocks 12 at the bottom of the connecting plate 16 on one side to slide on the slide bar 5, the connecting rod 13 on one side is pushed to move forwards, and meanwhile, the rotating block 11 rotates so as to drive the connecting rod 13 on the other end to move inwards, so that the chute blocks 12 on the other side move in the phase, the middle part of a part passes through the clamping block 10, the hydraulic component 7 drives the chute blocks 12 to move backwards, so that the chute blocks 12 do opposite movement, the inner ring is propped up for clamping, the slide bars 14 slide in the two clamping blocks 10 during the movement in the phase of the clamping block 10, the inner springs 15 are compressed under stress, rebound after the opposite movement for firmer clamping, and when the inner ring is processed, only the outer side wall of the part is clamped on the opposite side of the clamping block 10, and a processing mechanical arm can be installed in one clamping groove 8 on the top wall of the workbench 1 during processing, and can be installed according to requirements.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Machine parts processing fixed equipment, including workstation (1), its characterized in that: workstation (1) top fixedly connected with riser (6), riser (6) one side is provided with hydraulic assembly (7), workstation (1) roof fixedly connected with draw runner (5), draw runner (5) lateral wall sliding connection has bilateral symmetry spout piece (12), every spout piece (12) roof all fixedly connected with connecting plate (16), connecting plate (16) roof all fixedly connected with grip block (10), bilateral symmetry sliding connection has slide bar (14) between grip block (10), slide bar (14) lateral wall is provided with bilateral symmetry spring (15), draw runner (5) middle part rotation is connected with commentaries on classics piece (11), commentaries on classics piece (11) roof rotation is connected with the one end of bilateral symmetry connecting rod (13).

2. A machine part machining fixture according to claim 1, wherein: the output end of the hydraulic assembly (7) is fixedly connected to the right connecting plate (16), and the other end of the connecting rod (13) is fixedly connected to the opposite side of the clamping block (10).

3. A machine part machining fixture according to claim 1, wherein: the middle part of the workbench (1) is provided with a protection ring (4), the bottom wall of the protection ring (4) is fixedly connected with a plurality of support columns II (3), and the slide rod (14) is slidably connected with the middle part of the bilateral symmetry clamping block (10).

4. A machine part machining fixture according to claim 3, wherein: the second support column (3) is connected to the top wall of the workbench (1) in a threaded mode.

5. A machine part machining fixture according to claim 1, wherein: the clamping blocks (10) which are bilaterally symmetrical are positioned in the middle of the protection ring (4).

6. A machine part machining fixture according to claim 1, wherein: the top wall of the workbench (1) is provided with a plurality of clamping grooves I (8), and clamping grooves II (9) are arranged in the clamping grooves I (8).

7. A machine part machining fixture according to claim 1, wherein: the bottom wall of the workbench (1) is fixedly connected with a plurality of first support columns (2).